12324165630231 has 64 divisors (see below), whose sum is σ = 20324498754560. Its totient is φ = 6468515988480.

The previous prime is 12324165630229. The next prime is 12324165630269. The reversal of 12324165630231 is 13203656142321.

It is not a de Polignac number, because 12324165630231 - 2¹ = 12324165630229 is a prime.

It is a super-2 number, since 2×12324165630231² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 12324165630231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324165630211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48665085 + ... + 48917673.

It is an arithmetic number, because the mean of its divisors is an integer number (317570293040).

Almost surely, 2^{12324165630231} is an apocalyptic number.

12324165630231 is a deficient number, since it is larger than the sum of its proper divisors (8000333124329).

12324165630231 is a wasteful number, since it uses less digits than its factorization.

12324165630231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253496.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 12324165630231 in words is "twelve trillion, three hundred twenty-four billion, one hundred sixty-five million, six hundred thirty thousand, two hundred thirty-one".